Dorman 43-818HD front leaf spring for the 1999-2004 Ford F-250 Super Duty and other vehicles holds up the weight and payload of the vehicle. This Dorman leaf spring, also called a leaf spring assembly, replaces springs damaged by overloading, collision, cracking or corrosion.
- Dorman OE Solutions line, heavy-duty suspension grade
- Steel leaf spring with two leaves
- Load rate of 3250 pounds
- Bushings included
- Up-turned eye at each end
Quick facts
- Part: Dorman 43-818HD leaf spring
- Also called: leaf spring assembly
- Fits: 1999-2004 Ford F-250 Super Duty and other vehicles
- Position: Front
- Material: Steel
- Condition: New
A cracked or broken leaf, heavy rust or a vehicle that sits low on one side can mean a leaf spring needs replacing. Before you replace the spring, rule out worn shocks or loose shackle hardware, since a sag or clunk can start there as well.
Fits
The 1999-2004 Ford F-350 Super Duty and the 1999-2004 Ford F-450 Super Duty take these leaf springs, and so do other vehicles. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: Front
- Quantity per vehicle: 2
- Length axis 1 and axis 2: 27.5 in each
- Length B: 28.125 in
- Arch length: 5.125 in
- Leaf width: 3 in
- Pack thickness: 1.54 in
Build and materials
- Material: Steel
- Condition: New
- Country of origin: Indonesia
In the box
One leaf spring with its bushings. Mounting hardware is not included, so plan on new hardware rather than reusing the old. This listing holds one spring, and each vehicle takes two, so order two and fit them together as a pair.
Interchange: 43-818HDDAY · 43-818HDHUS · 043-0818-00HD
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
43-818HD, 43-818HDDAY, 43-818HDHUS, 043-0818-00HD
Frequently Asked Questions
Is the Dorman 43-818HD the right leaf spring for a 1999-2004 Ford F-250 Super Duty?
Yes, the Dorman 43-818HD is a front leaf spring for the 1999-2004 Ford F-250 Super Duty, which takes two. Open the "Vehicles it fits" section to check other models and engines.
Are bushings included with this Dorman front leaf spring?
Yes, bushings are included. Mounting hardware is not, so plan on new hardware, and the listing holds one leaf spring.
What load rate does the Dorman 43-818HD leaf spring have?
The Dorman 43-818HD has a load rate of 3250 pounds. It has a 3 in leaf width and a 1.54 in pack thickness.
How can I tell if my front leaf spring is cracked or worn?
Look for a cracked or broken leaf, heavy rust, or one side sitting lower than the other. Do this with the vehicle parked and the engine off; a shop can inspect it further.
Do I need to modify the axle to install the Dorman 43-818HD?
No. The Dorman 43-818HD needs no axle modification, and it is not a helper spring.
